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Home › Gemstones › Gemstones By Weight › 6 ct Gemstones

Buy Natural 6 Carat Loose Gemstones

6 ct Gemstones Weight
6 ct Gemstones Size
6 ct Gemstones Clarity
6 ct Gemstones Price
6 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 6 ct Gemstones
Black 6 ct Gemstones
Blue 6 ct Gemstones
Brown 6 ct Gemstones
Golden 6 ct Gemstones
Gray 6 ct Gemstones
Green 6 ct Gemstones
Multicolor 6 ct Gemstones
Orange 6 ct Gemstones
Pink 6 ct Gemstones
Purple 6 ct Gemstones
Red 6 ct Gemstones
Turquoise 6 ct Gemstones
Violet 6 ct Gemstones
White 6 ct Gemstones
Yellow 6 ct Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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6.01ct Red Andesine Labradorite, Cushion, Transparent

6.01ct Red Andesine Labradorite, Cushion, Transparent

14.6 x 8.8 mm

$ 74.82

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6.05ct Orange Star Moonstone, Oval, Translucent

6.05ct Orange Star Moonstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 26.51

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6.25ct Multicolor Opal Triplet, Fancy, Opaque

6.25ct Multicolor Opal Triplet, Fancy, Opaque

16.9 x 13.2 mm

$ 155.63

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5.78ct Black Star Diopside, Oval, Opaque

5.78ct Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 28.78

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6.74ct Multicolor Labradorite, Pear Shape, Translucent

6.74ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 14.90

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6.07ct Yellow Citrine, Oval, VVS-VS

6.07ct Yellow Citrine, Oval, VVS-VS

14 x 10 mm (calibrated)

$ 36.45

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5.97ct Pink Morganite, Round, Transparent

5.97ct Pink Morganite, Round, Transparent

13 mm (calibrated)

$ 65.40

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6.77ct Violet Amethyst, Pear Shape, VS

6.77ct Violet Amethyst, Pear Shape, VS

16 x 12 mm (calibrated)

$ 51.92

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13.35ctw Green Prehnite, Fancy, Transparent

13.35ctw Green Prehnite, Fancy, Transparent

18.2 x 11.6 mm

$ 20.92

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12.99ctw Violet Amethyst, Oval, Transparent

12.99ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 71.16

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5.78ct Multicolor Ruby In Fuchsite, Marquise, Translucent

5.78ct Multicolor Ruby In Fuchsite, Marquise, Translucent

19.6 x 10.2 mm

$ 42.69

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6.54ct Brown Smoky Quartz, Round, VVS-VS

6.54ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 10.75

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6.65ct Yellow Citrine, Briolette, VVS

6.65ct Yellow Citrine, Briolette, VVS

15.3 x 8.5 mm

$ 37.53

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13.08ctw Green Prehnite, Fancy, Translucent

13.08ctw Green Prehnite, Fancy, Translucent

16.5 x 11.2 mm

$ 21.50

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12.73ctw Black Star Diopside, Oval, Opaque

12.73ctw Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 63.40

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12.37ctw Multicolor Jasper, Heart, Opaque

12.37ctw Multicolor Jasper, Heart, Opaque

18.3 x 12.4 mm

$ 13.55

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6.28ct Multicolor Coral, Pear Shape, Translucent

6.28ct Multicolor Coral, Pear Shape, Translucent

16.1 x 10.7 mm

$ 19.61

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5.98ct Multicolor Coral, Oval, Translucent

5.98ct Multicolor Coral, Oval, Translucent

15.2 x 11.3 mm

$ 18.67

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6.73ct Green Tsavorite Garnet, Pear Shape, Translucent

6.73ct Green Tsavorite Garnet, Pear Shape, Translucent

13 x 10 mm

$ 147.47

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6.34ct Multicolor Fire Agate, Fancy, Opaque

6.34ct Multicolor Fire Agate, Fancy, Opaque

21.5 x 7.8 mm

$ 53.83

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11.84ctw White Topaz, Oval, VVS-VS

11.84ctw White Topaz, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 78.62

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6.16ct Violet Amethyst, Round, VVS-VS

6.16ct Violet Amethyst, Round, VVS-VS

12 mm (calibrated)

$ 36.81

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12.72ctw Violet Amethyst, Oval, Transparent

12.72ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 69.68

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6.77ct Pink Topaz, Pear Shape, VVS-VS

6.77ct Pink Topaz, Pear Shape, VVS-VS

14 x 10 mm (calibrated)

$ 74.32

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Why Buy 6 Ct Gemstones from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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